ʻOihana Hana Kūlohelohe - Kina Mea Hana Waena waena Mea Hana, Mea hoʻolako

N-Vinylcaprolactam CAS 2235-00-9

N-Vinyl-epsilon-caprolactam, alias: NVCL, helu CAS: 2235-00-9, MF: C8H13NO, MW: 139.1949. Paʻa keʻokeʻo

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N, N-Dimethylformamide dimethyl acetal CAS 4637-24-5

N, N-Dimethylformamide dimethyl acetal, i ʻike ʻia hoʻi me DMF-DMA, helu helu inoa CAS he 4637-24-5, ka mole mole mole C5H14NO2, 120.1696 ke kaupaona ana mole, hiki ke hana i ka waiʻona, carboxylic acid, Methylation o phenol a me thiophenols , synthesi o nā ether, esters, cresols, etc.

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1-Methyl-2-pyrrolidinone CAS 872-50-4

N-methylpyrrolidone, NMP; 1-methyl-2pyrrolidone; N-methyl-2-pyrrolidone. ʻO ka wai aila a aniani ʻole me ke ʻala amine ʻono. Hiki ʻole ke miscible me ka wai, nā wai ʻona, nā ether, nā esters, nā ketones, nā hydrocarbons halogenated, nā hydrocarbons a me nā aila castor. Low volatility, maikaʻi mehana a me ka paʻa kemika paʻa, a hiki evaporate me ka wai mahu. He hygroscopic ia. Sensitive i ka malamalama.

Hoʻohana ākea ʻo N-methylpyrrolidone i nā ʻoihana e like me nā pākahi lithium, nā lāʻau lapaʻau, nā pesticides, nā pigment, nā mea hoʻomaʻemaʻe, a me nā mea hoʻoheheʻe.

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1-Dimethylamino-2-propanol CAS 108-16-7

ʻAno wai kala ʻole. Kuhi hoʻoheʻe -85 ° C, ka paila paila 125.8 ° C, wai ʻole kala ʻole. Kuhi hoʻoheʻe -85 ° C, ka paila paila 125.8 ° C, ma waena o 0.8645 (20 ° C), helu paʻamau 1.4189, kiko kiko 35 ° C. Pele i ka wai a me ka waiʻona. Honi ka amonia. ʻO 0.8645 (20 ° C) ka mānoanoa pili, ʻo 1.4189 ka helu helu bias, a ʻo 35 ° C ke kiko uila. Pele i ka wai a me ka waiʻona. Honi ka amonia.

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N, N-Dimethylformamide CAS 68-12-2

ʻO ka N, N-dimethyl carapace ʻāpana kahi mea hoʻoheheʻe laha ʻole. ʻO nā kinikona Microchloride he hygroscopic a hiki ke lilo i hygroscopic. Kuhi hewa ʻia ka ʻūlū me nā ʻano nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, chlorine a me ka wai ethyl, a loaʻa kahi mea liʻiliʻi.

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N, N-Diethylhydroxylamine DEHA CAS 3710-84-7

N, N-Diethylhydroxylamine (DEHA) kahi mea hana hoʻoliʻiliʻi kūlohelohe, ʻo ia kahi mea hoʻohālua hydroxylamine polymerization inhibitor.
Loaʻa iā ia nā pōmaikaʻi o ka maʻalahi maʻalahi, hoʻohaʻahaʻa haʻahaʻa, non-corrosion, a me ka pāpā ʻana polymerization i nā ʻelua kinoea a me nā wai.
Ua hoʻohana ākea ʻia ia ma ke ʻano he mea kāohi i nā poli butadiene like popcorn i ka hana degassing o styrene-butadiene a me nitrile emulsion polymerization, a me kahi mea hoʻopili pono polymerization no nā olefins i hoʻopili ʻia a me nā monomers vinyl (e like me styrene).

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N, N-diethyl-m-toluamide DEET CAS 134-62-3

ʻO DEET kahi mea hoʻoheheʻe ikaika i hiki ke hoʻonā i nā plastics, nā olonā i hana ʻia e ke kanaka, spandex, nāʻaʻaʻa synthetic, nā ʻili, a me nā ʻalani a i pena ʻia i pena ʻia me ka polish nail.

Kūleʻa ka amine mosquito a loaʻa ka hou a me ka hanu o ke kanaka. Hana ia ma ka pale ʻana i ka 1-octene-3-ol o nā ʻelepela olfactory receptor. ʻO ke kumumanaʻo i makemake nui ʻia e hana pono ʻo DEET i nā nalo i nalo i ko lākou ʻano pilau kūikawā i nā kānaka a i nā holoholona paha. E like me ka kuhi mua ʻana o ka poʻe, ʻaʻole pili ka DEET i ka hiki i ka pepeke ke honi i ke kalapona ʻino. I ke ana wela o ka lumi, he wai melemele mae ka DEET. Hiki ke hana ʻia mai diethyl a me methyl benzoic acid. Hiki ke hana ʻia mai ka waikawa chloride a me ka ethylamine.

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Waena 3-Diethylaminophenol 91-68-9

ʻAʻole CAS.:
91-68-9
Nā inoa ʻē aʻe:
N, N-Diethyl-3-aminophenol
MF:
C10H15NO
EINECS No .:
202-090-9
Kahi i hoʻomaka ai:
Jiangsu, Kina
ʻAno:
Nā waena waena o Dyestuff, Syntheses Material Intermediates
Maʻemaʻe:
> 99%
Inoa inoa:
KPRX
Helu Model:
CAS 91-68-9
Noi:
waena no nā kala
Helehelena:
Keʻokeʻo i ka pauma beige māmā
Inoa mea kūʻai:
Waena 3-Diethylaminophenol 91-68-9
Hoʻohana:
waena waena
Inoa:
3-Diethylaminophenol
Huaʻōlelo nui:
hoʻohuihui ʻokanika.
Apperance:
Māʻulaʻula a paʻa a flake paha ʻo Rose

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C26H29N3O2 CAS 1552-42-7 Mea hana Kina ʻo Crystal violet lactone (CVL)

Lactone inoa inoa Crystal
Synonyms 6- (Dimethylamino) -3,3-bis [4- (dimethylamino) phenyl] phthalide; Pergascript Blue I 2R; 6- (dimethylamino) -3,3-bis (4- (dimethylamino) phenyl) -1 (3h ) -isobenzofuranone; 6- (DIMETHYLAMINO) -3,3-BIS [P- (DIMETHYLAMINO) PHENYL] PHTHALIDE; 3,3-BIS (P-DIMETHYLAMINOPHENYL) -6-DIMETHYLAMINOPHTHALIDE; 3,L-BIS-4-3 6-DIMETHYLAMINOPHTHALIDE; CRYSTAL VIOLET LACTONE; CVL
CAS 1552-42-7
MF C26H29N3O2
MW 415.53
EINECS 216-293-5
MolFile 1552-42-7.mol
Meltingpoint 180-183 ° C
ʻO Boilingpoint 534.12 ° C (kuhi kūpono)
nuʻa 1.1424 (kuhi kūpono)
refractindex 1.7120 (kuhi)
pka 4.73 ± 0.24 (Wanana)
WaterSolubility <0.1 g / 100 mL ma 22.5 ºC
Hōʻike CASDataBaseReferensi 1552-42-7 (CAS DataBase Reference)
EPASubstanceRegistrySystem Crystal violet lactone (1552-42-7)

Nā inoa ʻē aʻe:
ʻO ka lactone aniani viole

MF:
C26H29N3O2

EINECS No .:
216-293-5

Kahi i hoʻomaka ai:
xuzhou, Kina

ʻAno:
Nā waena waena o Dyestuff, Nā waena waena o Dyestuff

Maʻemaʻe:
99% min

Inoa inoa:
mit-ivy

Helu Model:
mit-ivy CVL20200713

Noi:
ʻOihana waena

Helehelena:
Pauka keʻokeʻo, He melemele māmā i ka pauka keʻokeʻo a aniani paha

Inoa mea kūʻai:
ʻO ka lactone aniani viole CAS 1552-42-7

maemae:
99% min

CAS:
1552-42-7

Brand:
mit-ivy

Storge:
Hale kūʻai ma RT

pūʻolo:
25KG / pahu

COA:
Loaʻa

Holopapa ola:
2 makahiki

CAS.8004-87-3
APPREANCE. POULI GREEN POWDER / CRYSTALS.
Ikaika: 70%, 80%, 90%, 100%
Noi Huahana
ʻO ka huahana ʻenehana alkaline violet 5 bn, alkaline qingsong lotus, hoʻohana nui ʻia no ka siliki, acrylic, hemp, pepa, ʻili a me ka pena ʻili, ka inika a me ka inika. Kapa ʻia ka Masterwork methyl violet, hoʻohana ʻia e like me ka antiseptic disinfection ʻili. Hoʻohana nui ʻia i ka mālama ʻana i ka bacteria bacteria-positive a me ka maʻi ʻaʻa a me ka membrane mucous, ulcer ʻili, hoʻohana ʻia i ka mālama ʻana i ka maʻi o ke kula kiʻekiʻe a me ka pyoderma.
Lawe lawe
Ka lawe ʻana: ʻO Transit paha DHL, UPS, TNT, EMS, Fedex, a pēlā aku.
No nā kauoha lehulehu, e hāʻawi ʻia e ka ea a i ʻole ke kai.
Aia i kāu wahi, e ʻoluʻolu e ʻae i nā lā ʻoihana 1-5 no ka hōʻea ʻana o kāu kauoha.
No ka mea liʻiliʻi, e ʻoluʻolu e 3-7 mau lā e UPS DHL EMS.
No ka papa lehulehu, e ʻoluʻolu e ʻae i 5 mau lā e Air, 15-30 mau lā e ke kai.

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N, N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1

p-Tolyldiethanolamine cas 3077-12-1
N, N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1
N, N-Dihydroxyethyl-p-toluidine CAS NO: 3077-12-1 hale hana
2,2 '- (P-TOLYLIMINO) DIETHANOL me ka uhi kiʻekiʻe CAS 3077-12-1
2,2 '- (P-tolylimino) diethanol
CAS NO: 3077-12-1

2,2 '- (P-TOLYLIMINO) DIETHANOL (DHEPT) 3077-12-1

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ʻOihana 98% Cas: 4760-34-3 N-Methylbenzene-1,2-diamine no ke kumukūʻai hale hana

ʻAʻole CAS.:
4760-34-3
Nā inoa ʻē aʻe:
N-Methylbenzene-1,2-diamine
MF:
C7H10N2
EINECS No .:
225-297-6
Kahi i hoʻomaka ai:
Fujian, Kina
Papa Maʻamau:
Papa Hana Hana
Maʻemaʻe:
98% +
Helehelena:
ʻAno wai
Noi:
Hoʻohana ʻia e like me ka lāʻau lapaʻau a me ka wai waena waena
Inoa inoa:
ʻO Jenny
Helu Model:
4760-34-3
Inoa mea kūʻai::
N-Methylbenzene-1,2-diamine
CAS NO .:
4760-34-3
MW ::
122.17
Mol Mol ::
4760-34-3.mol
Kahi heheʻe:
22 ° C (lit.)
Kahi paila:
123-124 ° C10 mm Hg (lit.)
Ka nui:
1.075 g / mL ma 25 ° C (lit.)
Papa kuhikuhi Refractive:
n20 / D 1.612 (lit.)
Fp:
> 230 ° F
Pka:
6.17 ± 0.10 (Wanana)

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CAS 623-08-5; N-METHYL-P-TOLUIDINE Kūʻai Kūʻai Loa!

N-METHYL-P-TOLUIDINE; N, 4-DIMETHYLANILINE; n, 4-dimethyl-benzenamin; N, 4-Dimethylbenzenamine; N, p-Dimethylaniline; N-Methyl-4-methylaniline; p, N-Dimethylaniline; p- ʻO Toluidine,
623-08-5; N-METHYL-P-TOLUIDINE Kūʻai Kūʻai Loa!

Mea hoʻomaʻi kemika CAS 623-08-5 N4 Dimethylaniline
4-Methyl-N-methylaniline Mea hana / kūlana kiʻekiʻe / ʻOi aku ke kumukūʻai / I ke kumukūʻai CAS NO.623-08-5

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